Drilling: Drilling is the process of producing holes while in the workpiece. It can be executed employing a rotating cutting tool, generally a drill bit, that moves along the axis of the hole. Drill bits come in different sizes and types, permitting for A variety of hole diameters and depths. https://cnc-machine-price06047.blogpayz.com/31016116/5-simple-statements-about-cnc-machining-centers-explained